What do you mean by compatible? Are you referring to parts being interchangeable? If so, some parts may be the same and some are not.
procedure on how to bleed air out of coolant system on 97 saturn ls
R134
If you are meaning SL they swap no problem. Some of the electronics from the original car will have to be swapped to the donor engine.
INSIDE the fuel tank.
There is no vacuum canister on this vehicle.
Approximately 13.1 gallons.
Look under the car and count them.
Check the fuse.
Yes. Rotors on front brakes, drums on rear.
Use a "torx" head screwdriver.
The oil pan plug for a 2000 LS Saturn is typically a 14mm or 15mm size. It's recommended to double-check the size with a proper metric wrench before attempting to remove it to avoid any damage.
You add it to the overflow tank which is on the drivers side fender.